CIEN CIENA CORP

CIK 0000936395 9 ready 8-Ks latest Mar 31, 2026 23:59 UTC RSS · JSON

Ready 8-Ks 9

Latest filing Mar 31, 2026 23:59 UTC

Top materiality 0.85

Event mix earnings ×4 · m_and_a ×2 · other_material ×1

Sentiment 5 pos · 0 neg · 4 neu

Latest earnings reported 2026-Q1

Executive change recent →

Recent 8-K filings for CIEN

Highest-materiality recent filing

Ciena Q1 revenue $1.43B (+33% YoY); adjusted EPS $1.35 (+111% YoY); raises FY26 guidance

Mar 05, 2026 23:59 UTC earnings materiality 0.85 positive item 2.02item 9.01

Revenue $1.43B, up 33% YoY; GAAP EPS $1.03, adjusted EPS $1.35, up 111% YoY.
Q2 revenue guidance $1.5B ± $50M; FY26 revenue raised to $5.9B–$6.3B (midpoint +28% YoY).

Read filing →

Mar 31, 2026 23:59 UTC other_material materiality 0.10 neutral item 5.07

Ciena stockholders elect three directors, ratify auditor, approve say-on-pay at 2026 meeting

Directors elected: Olsen (104.6M for, 15.4M against), Puma (114.2M for, 5.7M against), Smith (118.7M for, 1.3M against).
Mar 05, 2026 23:59 UTC earnings materiality 0.85 positive item 2.02item 9.01

Ciena Q1 revenue $1.43B (+33% YoY); adjusted EPS $1.35 (+111% YoY); raises FY26 guidance

Revenue $1.43B, up 33% YoY; GAAP EPS $1.03, adjusted EPS $1.35, up 111% YoY.
Dec 11, 2025 23:59 UTC earnings materiality 0.85 positive item 2.02item 9.01

Ciena Q4 FY2025 revenue $1.35B (+20% YoY); guides FY2026 revenue $5.7-6.1B

Q4 revenue $1.352B, up 20% YoY; FY2025 revenue $4.77B, up 19% YoY.
Dec 04, 2025 23:59 UTC other materiality 0.20 neutral item 5.02

Ciena enters renewed change in control severance agreements with executives through Nov 2028

Effective Nov 30, 2025, Ciena entered revised change in control severance agreements with CEO Gary Smith, CFO Marc Graff, and other named executives.
Oct 07, 2025 23:59 UTC m_and_a materiality 0.60 neutral item 8.01

Ciena completes acquisition of Nubis Communications for AI interconnect tech

Acquisition closed October 7, 2025; Nubis is privately held.
Sep 22, 2025 23:59 UTC m_and_a materiality 0.65 positive item 8.01item 9.01

Ciena acquires Nubis Communications for $270M all-cash to boost AI data center interconnects

All-cash purchase price of $270 million, subject to customary working capital adjustments.
Sep 04, 2025 23:59 UTC earnings materiality 0.75 positive item 2.02item 9.01

Ciena Q3 FY2025 revenue up 29% to $1.22B; GAAP EPS $0.35, adjusted EPS $0.67

GAAP net income $50.3M ($0.35/diluted share) vs $14.2M ($0.10) a year ago; adjusted net income $96.2M ($0.67).
Jun 18, 2025 23:59 UTC leadership materiality 0.60 neutral item 5.02item 7.01item 9.01

Ciena appoints Marc D. Graff as CFO effective Aug 1, 2025

Marc D. Graff named SVP and CFO, reporting to CEO Gary B. Smith, effective August 1, 2025.
Jun 05, 2025 23:59 UTC earnings materiality 0.75 positive item 2.02item 9.01

Ciena Q2 FY2025 revenue $1.13B (+23.6% YoY), GAAP EPS $0.06, non-GAAP $0.42

Revenue $1.13B up 23.6% YoY; Optical Networking $773.6M (68.7% of total) drove growth.

Executive changes

Appointed

Marc D. Graff

Senior Vice President and Chief Financial Officer

CIEN · CIENA CORP

Effective: 2025-08-01
Filed: Jun 18, 2025 23:59 UTC

On June 18, 2025, Ciena Corporation (the “Company”) announced the appointment of Marc D. Graff as Senior Vice President and Chief Financial Officer and that the Board of Directors of the Company (the “Board”) has designated Mr. Graff as the Company’s principal financial officer and principal accounting officer, effective, in each case, as of August 1, 2025 (the “Effective Date”).

Earnings & guidance

2026-Q1 EPS reported $1.03 filing →

Materiality & sentiment trend

Max materiality 0.85 · Median 0.65 · Most common event earnings

5 positive 0 negative 4 neutral

source · CIEN on sec.gov